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dc.contributor.author
CMS Collaboration
dc.contributor.author
Khachatryan, Vardan
dc.contributor.author
Bachmair, Felix
dc.contributor.author
Bäni, Lukas
dc.contributor.author
Bianchini, Lorenzo
dc.contributor.author
Bortignon, Pierluigi
dc.contributor.author
Buchmann, Marco A.
dc.contributor.author
Casal, Bruno
dc.contributor.author
Chanon, Nicolas
dc.contributor.author
Deisher, Amanda
dc.contributor.author
Dissertori, Günther
dc.contributor.author
Dittmar, Michael
dc.contributor.author
Donegà, Mauro
dc.contributor.author
Dünser, Marc
dc.contributor.author
Eller, Philipp
dc.contributor.author
Grab, Christoph
dc.contributor.author
Hits, Dmitry
dc.contributor.author
Lustermann, Werner
dc.contributor.author
Mangano, Boris
dc.contributor.author
Marini, Andrea C.
dc.contributor.author
Martinez Ruiz del Arbol, Pablo
dc.contributor.author
Meister, Dirk
dc.contributor.author
Mohr, Niklas
dc.contributor.author
Nägeli, Christoph
dc.contributor.author
Nessi-Tedaldi, Francesca
dc.contributor.author
Pandolfi, Francesco
dc.contributor.author
Pauss, Felicitas
dc.contributor.author
Peruzzi, Marco
dc.contributor.author
Quittnat, Milena
dc.contributor.author
Rebane, Liis
dc.contributor.author
Rossini, Marco
dc.contributor.author
Starodumov, Andrey
dc.contributor.author
Takahashi, Maiko
dc.contributor.author
Theofilatos, Konstantinos
dc.contributor.author
Wallny, Rainer
dc.contributor.author
Weber, Hannsjörg A.
dc.contributor.author
et al.
dc.date.accessioned
2018-04-27T11:19:51Z
dc.date.available
2017-06-11T11:46:04Z
dc.date.available
2018-04-27T11:19:51Z
dc.date.issued
2014-09-07
dc.identifier.issn
0370-2693
dc.identifier.issn
0031-9163
dc.identifier.issn
1873-2445
dc.identifier.other
10.1016/j.physletb.2014.06.077
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/87675
dc.identifier.doi
10.3929/ethz-b-000087675
dc.description.abstract
Constraints are presented on the total width of the recently discovered Higgs boson, ΓH, using its relative on-shell and off-shell production and decay rates to a pair of Z bosons, where one Z boson decays to an electron or muon pair, and the other to an electron, muon, or neutrino pair. The analysis is based on the data collected by the CMS experiment at the LHC in 2011 and 2012, corresponding to integrated luminosities of 5.1fb -1 at a center-of-mass energy s=7TeV and 19.7fb -1 at s=8TeV. A simultaneous maximum likelihood fit to the measured kinematic distributions near the resonance peak and above the Z-boson pair production threshold leads to an upper limit on the Higgs boson width of ΓH < 22MeV at a 95% confidence level, which is 5.4 times the expected value in the standard model at the measured mass of mH = 125.6GeV.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Elsevier
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/3.0/
dc.subject
CMS
en_US
dc.subject
Diboson
en_US
dc.subject
Higgs
en_US
dc.subject
Physics
en_US
dc.subject
Properties
en_US
dc.title
Constraints on the Higgs boson width from off-shell production and decay to Z-boson pairs
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 3.0 Unported
dc.date.published
2014-07-03
ethz.journal.title
Physics Letters B
ethz.journal.volume
736
en_US
ethz.journal.abbreviated
Phys. Lett. B
ethz.pages.start
64
en_US
ethz.pages.end
85
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.identifier.nebis
000001856
ethz.publication.place
Amsterdam
en_US
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich, direkt::00012 - Lehre und Forschung, direkt::00007 - Departemente, direkt::02010 - Departement Physik / Department of Physics::02532 - Institut für Teilchenphysik (IPP) / Institute for Particle Physics (IPP)::03381 - Pauss, Felicitas (emeritus)
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03593 - Dissertori, Günther / Dissertori, Günther
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03904 - Wallny, Rainer / Wallny, Rainer
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::08803 - Grab, Christoph (Tit.Prof.)
en_US
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich, direkt::00012 - Lehre und Forschung, direkt::00007 - Departemente, direkt::02010 - Departement Physik / Department of Physics::02532 - Institut für Teilchenphysik (IPP) / Institute for Particle Physics (IPP)::03381 - Pauss, Felicitas (emeritus)
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03593 - Dissertori, Günther / Dissertori, Günther
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::03904 - Wallny, Rainer / Wallny, Rainer
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02010 - Dep. Physik / Dep. of Physics::02532 - Institut für Teilchen- und Astrophysik / Inst. Particle Physics and Astrophysics::08803 - Grab, Christoph (Tit.Prof.)
ethz.date.deposited
2017-06-11T11:46:32Z
ethz.source
ECIT
ethz.identifier.importid
imp5936522b8d59677472
ethz.ecitpid
pub:137901
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2017-07-13T17:35:28Z
ethz.rosetta.lastUpdated
2018-11-06T21:40:33Z
ethz.rosetta.exportRequired
true
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true
ethz.COinS
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